Overview

The PS2705A-1 is an optically coupled isolator containing a GaAs light emitting diode and an NPN silicon phototransistor to realize an excellent cost performance. This package is SOP (Small Outline Package) type and has shield effect to cut off ambient light. It is designed for high density mounting applications.

  • AC input response
  • High isolation voltage (BV = 3 750 Vr.m.s.)
  • SOP (Small Outline Package) type
  • Ordering number of taping product: PS2705A-1-F3: 3 500 pcs/reel
  • Pb-Free product
  • Safety standards UL approved: UL1577, Single protection CSA approved: CAN/CSA-C22.2 No. 62368-1, Basic/Supplementary insulation SEMKO approved: EN 62368-1, IEC 62368-1, Basic/Supplementary insulation NEMKO approved: EN 62368-1, Basic/Supplementary insulation FIMKO approved: EN 62368-1, Basic/Supplementary insulation DEMKO approved: EN 62368-1, Basic/Supplementary insulation VDE approved: DIN EN 60747-5-5 (Option)

Documentation

= Featured Documentation
Type Title Date
Datasheet
PS2705A-1 Data Sheet
PDF 5.15 MB
Brochure
Photocouplers Brochure
PDF 2.04 MB 日本語
Brochure
Analog ICs Brochure
PDF 5.20 MB 日本語
Product Reliability Report
PS2705A-1 Reliability Report
PDF 190 KB
Brochure
Photocouplers Selection Guide
PDF 5.14 MB 日本語
Product Change Notice
Change of bulk packaging bag of photocouplers (PC-OTH-A003A/E)
PDF 99 KB 日本語
Product Change Notice
DEMKO and FIMKO recertification for Photocoupler products(PC-OTH-A002B/E)
PDF 755 KB 日本語
Product Change Notice
Invalidation of DEMKO and FIMKO certification(PC-APW-A003A/E)
PDF 465 KB 日本語
Application Note
Photocouplers Applications Note
PDF 957 KB
9 items

Design & Development

ECAD Models

Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.

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Diagram of ECAD Models

Product Options

    Processing table
    PLP
    Price (USD) | 1ku
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    Part Number
    PS2705A-1-A
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    		2024 Jul 0.8194 Get Samples,
    PS2705A-1-F3-A
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    		2031 Dec 0.3959
    PS2705A-1-V-A
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    		 2024 Jul Get Samples,
    PS2705A-1-V-F3-A
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    		2031 Dec 0.3535
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